Annual report pursuant to Section 13 and 15(d)

Restructuring and Other Charges (Detail)

v3.10.0.1
Restructuring and Other Charges (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
Restructuring Cost and Reserve [Line Items]      
Restructuring and other charges $ (72) $ 384 $ 1,744
ISecG separation costs and other charges 0 249 63
2016 Restructuring Program [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Incurred Cost (72) 135 1,681
Restructuring and other charges (72) 135 1,681
2016 Restructuring Program [Member] | Employee severance and benefits arrangements [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Incurred Cost (72) 70 1,652
2016 Restructuring Program [Member] | Pension settlement charges [Member]      
Restructuring Cost and Reserve [Line Items]      
Pension settlement charges 0 25 0
2016 Restructuring Program [Member] | Other Restructuring [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Incurred Cost $ 0 $ 40 $ 29